定日镜场的优化问题

The Optimization Problem of the Solar Tracking Mirror Field

摘要: 本文针对定日镜场的定日镜位置优化问题，基于优化模型和定日镜优化模型的建立，对定日镜场中定日镜的位置分布进行优化分析，从而使定日镜在最大程度获取太阳能。其中本文对定日镜场周围的定日镜采取分层分块处理，利用MATLAB对定日镜的位置进行极坐标建模，并建立定日镜的位置分配模型，通过对定日镜与吸收塔之间的角度和位置偏差建立数学模型。该方法有效应对了大规模定日镜调整带来的复杂性，展现出更高的简洁性和准确性。

Abstract: Targeting the heliostatic position optimisation problem of the heliostatic field, the position distribution of the heliostatic mirror in the heliostatic field is optimised and analysed in order to maximise the heliostatic mirror’s absorption of solar energy. This is done through the development of an optimisation model and a heliostatic optimisation model. Among these, segmentation and stratification are used to handle the heliostat around the heliostat field. After establishing the polar coordinates of the heliostat position, MATLAB establishes the heliostat’s position allocation model. The heliostat’s angle and the absorption tower’s location deviation define the mathematical model. Considering that the number of heliostats is too large, the adjustment of heliostats is more complicated, and the method has higher simplicity and accuracy.